Question

Imagine that human hair color is determined by a single gene, and that brown hair (B) is dominant over blond hair (b). A male with brown hair mates with a blond female. They give birth to two brown-haired children and one blond-haired child. Using representations, show how the alleles of the parents could be distributed by the process of meiosis to gametes and how the gametes came together to generate each of the children.

Answer 1

So allels with Bb are brown haired and bb are blonde haired!